edit-negotiation-message · HeadHunter API MCP Server MCP

WHAT IT DOES

What edit-negotiation-message does on HeadHunter API MCP Server

AI agents use edit-negotiation-message to create or update resources in HeadHunter API MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your HeadHunter API MCP Server environment.

WHY IT NEEDS A POLICY

Why edit-negotiation-message needs a policy

This tool modifies existing negotiation messages reversibly. It is a Write operation rather than Read (retrieves data) or Destructive (irreversibly deletes). The severity is medium because editing negotiation messages could affect communication between employers and candidates, potentially causing confusion or misunderstandings if misused by an agent, but changes are not irreversible and do not involve financial…

From the tool's definition Tool name 'edit-negotiation-message' and description 'Edit messages in the response' indicate modification of existing data (negotiation messages) within the HeadHunter job platform.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

edit-negotiation-message Rate-limited

edit-negotiation-message stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "edit-negotiation-message": {
      "limits": [
        {
          "counter": "edit-negotiation-message_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches HeadHunter API MCP Server, so you can run agents against it safely.

FAQ

Questions about edit-negotiation-message

What does the edit-negotiation-message tool do? +

Edit messages in the response. It is categorised as a Write tool in the HeadHunter API MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on edit-negotiation-message? +

Register the HeadHunter API MCP Server MCP server in PolicyLayer and add a rule for edit-negotiation-message: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches HeadHunter API MCP Server. Nothing to install.

What risk level is edit-negotiation-message? +

edit-negotiation-message is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit edit-negotiation-message? +

Yes. Add a rate_limit block to the edit-negotiation-message rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block edit-negotiation-message completely? +

Set action: deny in the PolicyLayer policy for edit-negotiation-message. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides edit-negotiation-message? +

edit-negotiation-message is provided by the HeadHunter API MCP Server MCP server (sargonpiraev/hh-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.